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The Caterpillar 111-8209 Spider is a precision-engineered OEM replacement component designed for 16G, 16H NA, 16H excavators operating in Motor Grader and heavy construction environments. Built for structural durability and exact fitment, this spider supports critical assemblies to ensure reliable performance and reduced downtime.
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Common Applications
This Caterpillar 111-8209 spider is essential for:
Professional maintenance of CAT excavators.
Direct replacement of worn structural and pivot components.
Heavy-duty Motor Grader and earthmoving operations.
Maintaining proper alignment in equipment linkage systems.
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Fits The Following Models
CAT 16G Excavator
CAT 16H NA Excavator
CAT 16H Excavator
(Verify fitment with your specific serial number.)
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OEM Reference
Part Number: 111-8209
Brand: Caterpillar
Category: Motor Grader
Machine Type: Hydraulic Excavator
Condition: OEM / Genuine-Style Replacement
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Product Details and Availability
In Stock (if confirmed).
Global Shipping Available.
Serial Number Verification Support.
Request Fast Quote for Current Market Pricing.